Gilras – Binocular Indirect Ophthalmoscope – GR-BIO2100

Examine large areas of the retina with the exceptionally well-designed GR-BIO2100. This Gilras Binocular Indirect Ophthalmoscope consists of a headband, an optical viewing system, and a controllable illumination source. It is also extremely compact and lightweight, providing exceptional wearing comfort and support. The GR-BIO2100 features a video-aligned optical system, three filters, broad interpupillary distance adjustment, illumination intensity control and more. It is an ideal choice for any practice.

Share :
Binocular Indirect Ophthalmoscope gr-bio2100 us ophthalmic

Improved Comfort

The GR-BIO2100 is extremely compact and lightweight, providing exceptional wearing comfort and support. It also features extra padding along the head-band and crown-band, both of which are adjustable.

Binocular Indirect Ophthalmoscope gr-bio2100 us ophthalmic

Advanced Optical Design

The GR-BIO2100 features and advanced optical design that avoids glistening and provides an impressive, broad field. 

Adjustable Interpupillary Distance

With the GR-BIO2100 can handle the widest and narrowest interpupillary distances. Observation paths can be adjusted from 52mm to 74mm to.

Video-Aligned Optical System

Users will benefit from a top-of-the-line Gilras video-aligned optical system that ensures precise positioning of components for easy viewing.

Binocular Indirect Ophthalmoscope gr-bio2100 us ophthalmic

Three Filters

For added flexibility and refined exams, the GR-BIO2100 features three filters: red-free, colorless, and cobalt blue.

Illumination Intensity Control

Enjoy complete control with the GR-BIO2100. Brightness levels are completely adjustable according to need and preference.

Additional information


Head-worn binocular non-contact ophthalmoscope

Working Distance

50.5mm (from the patient's corneal to the aspheric lens)

Pupillary Distance

Adjustable from 2.05-2.91in

Visual Angle

45° ± 5°

Intensity of Illumination

Stepless adjustable with the maximum intensity not less than 200Lx


20.87-24.80in in circumference, 3.35-4.92in in depth

Light Spots

Three spots, big, middle and small


Three filters including redfree, colourless and cobalt blue

Demonstrating Mirror

Coated mirror with both sides viewing

Power Supply of illumination

Mini halogen bulb 6V/10W

Input Power Supply (220V System)

AC 220V, 230V, 240V

Input Power Supply (110V System)

AC 110V, 120V

Input Power Frequency


Input Power


Electric Safety Standard

GB9706.1-1995 ClassⅡ, IPXO, Not AP or APG device

The Fuse Specification

Input power supply(220Vsystem):T 100mAL 250V
Input power supply(110Vsystem):T 315mAL 250V

Net Weight

≤ 0.71lb (excluding the head frame)

Binocular Indirect



There are no reviews yet.

Be the first to review “Gilras – Binocular Indirect Ophthalmoscope – GR-BIO2100”

Your email address will not be published. Required fields are marked *

Your Review Your Review
Name Name


You may also like…

  • Diagnostic Lens EDL-20D Ezer

    Diagnostic Lens EDL-20D